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authorSZEDER Gábor <szeder@ira.uka.de>2011-09-05 18:53:37 (GMT)
committerSZEDER Gábor <szeder@ira.uka.de>2013-06-24 15:22:09 (GMT)
commit96ea404757ac3f97335277062a7d7c6e8975cc4f (patch)
treeba9320a3c2f1970d435627f7f9ce55a59be10e58 /contrib/completion
parente8f21caf94287d838cfffe8301b28fdc45480ac8 (diff)
downloadgit-96ea404757ac3f97335277062a7d7c6e8975cc4f.zip
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bash prompt: return early from __git_ps1() when not in a git repository
... to gain one level of indentation for the bulk of the function. (The patch looks quite unreadable, you'd better check it with 'git diff -w'.) Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Diffstat (limited to 'contrib/completion')
-rw-r--r--contrib/completion/git-prompt.sh201
1 files changed, 101 insertions, 100 deletions
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 3c5e62b..a915b04 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -341,121 +341,122 @@ __git_ps1 ()
#In PC mode PS1 always needs to be set
PS1="$ps1pc_start$ps1pc_end"
fi
+ return
+ fi
+
+ local r=""
+ local b=""
+ local step=""
+ local total=""
+ if [ -d "$g/rebase-merge" ]; then
+ b="$(cat "$g/rebase-merge/head-name" 2>/dev/null)"
+ step=$(cat "$g/rebase-merge/msgnum" 2>/dev/null)
+ total=$(cat "$g/rebase-merge/end" 2>/dev/null)
+ if [ -f "$g/rebase-merge/interactive" ]; then
+ r="|REBASE-i"
+ else
+ r="|REBASE-m"
+ fi
else
- local r=""
- local b=""
- local step=""
- local total=""
- if [ -d "$g/rebase-merge" ]; then
- b="$(cat "$g/rebase-merge/head-name" 2>/dev/null)"
- step=$(cat "$g/rebase-merge/msgnum" 2>/dev/null)
- total=$(cat "$g/rebase-merge/end" 2>/dev/null)
- if [ -f "$g/rebase-merge/interactive" ]; then
- r="|REBASE-i"
+ if [ -d "$g/rebase-apply" ]; then
+ step=$(cat "$g/rebase-apply/next" 2>/dev/null)
+ total=$(cat "$g/rebase-apply/last" 2>/dev/null)
+ if [ -f "$g/rebase-apply/rebasing" ]; then
+ b="$(cat "$g/rebase-apply/head-name" 2>/dev/null)"
+ r="|REBASE"
+ elif [ -f "$g/rebase-apply/applying" ]; then
+ r="|AM"
else
- r="|REBASE-m"
- fi
- else
- if [ -d "$g/rebase-apply" ]; then
- step=$(cat "$g/rebase-apply/next" 2>/dev/null)
- total=$(cat "$g/rebase-apply/last" 2>/dev/null)
- if [ -f "$g/rebase-apply/rebasing" ]; then
- b="$(cat "$g/rebase-apply/head-name" 2>/dev/null)"
- r="|REBASE"
- elif [ -f "$g/rebase-apply/applying" ]; then
- r="|AM"
- else
- r="|AM/REBASE"
- fi
- elif [ -f "$g/MERGE_HEAD" ]; then
- r="|MERGING"
- elif [ -f "$g/CHERRY_PICK_HEAD" ]; then
- r="|CHERRY-PICKING"
- elif [ -f "$g/REVERT_HEAD" ]; then
- r="|REVERTING"
- elif [ -f "$g/BISECT_LOG" ]; then
- r="|BISECTING"
+ r="|AM/REBASE"
fi
+ elif [ -f "$g/MERGE_HEAD" ]; then
+ r="|MERGING"
+ elif [ -f "$g/CHERRY_PICK_HEAD" ]; then
+ r="|CHERRY-PICKING"
+ elif [ -f "$g/REVERT_HEAD" ]; then
+ r="|REVERTING"
+ elif [ -f "$g/BISECT_LOG" ]; then
+ r="|BISECTING"
+ fi
- test -n "$b" ||
- b="$(git symbolic-ref HEAD 2>/dev/null)" || {
- detached=yes
- b="$(
- case "${GIT_PS1_DESCRIBE_STYLE-}" in
- (contains)
- git describe --contains HEAD ;;
- (branch)
- git describe --contains --all HEAD ;;
- (describe)
- git describe HEAD ;;
- (* | default)
- git describe --tags --exact-match HEAD ;;
- esac 2>/dev/null)" ||
+ test -n "$b" ||
+ b="$(git symbolic-ref HEAD 2>/dev/null)" || {
+ detached=yes
+ b="$(
+ case "${GIT_PS1_DESCRIBE_STYLE-}" in
+ (contains)
+ git describe --contains HEAD ;;
+ (branch)
+ git describe --contains --all HEAD ;;
+ (describe)
+ git describe HEAD ;;
+ (* | default)
+ git describe --tags --exact-match HEAD ;;
+ esac 2>/dev/null)" ||
- b="$(git rev-parse --short HEAD 2>/dev/null)..." ||
- b="unknown"
- b="($b)"
- }
- fi
+ b="$(git rev-parse --short HEAD 2>/dev/null)..." ||
+ b="unknown"
+ b="($b)"
+ }
+ fi
- if [ -n "$step" ] && [ -n "$total" ]; then
- r="$r $step/$total"
- fi
+ if [ -n "$step" ] && [ -n "$total" ]; then
+ r="$r $step/$total"
+ fi
- local w=""
- local i=""
- local s=""
- local u=""
- local c=""
- local p=""
+ local w=""
+ local i=""
+ local s=""
+ local u=""
+ local c=""
+ local p=""
- if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then
- if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then
- c="BARE:"
+ if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then
+ if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then
+ c="BARE:"
+ else
+ b="GIT_DIR!"
+ fi
+ elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then
+ if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] &&
+ [ "$(git config --bool bash.showDirtyState)" != "false" ]
+ then
+ git diff --no-ext-diff --quiet --exit-code || w="*"
+ if git rev-parse --quiet --verify HEAD >/dev/null; then
+ git diff-index --cached --quiet HEAD -- || i="+"
else
- b="GIT_DIR!"
- fi
- elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then
- if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] &&
- [ "$(git config --bool bash.showDirtyState)" != "false" ]
- then
- git diff --no-ext-diff --quiet --exit-code || w="*"
- if git rev-parse --quiet --verify HEAD >/dev/null; then
- git diff-index --cached --quiet HEAD -- || i="+"
- else
- i="#"
- fi
- fi
- if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then
- git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
+ i="#"
fi
+ fi
+ if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then
+ git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
+ fi
- if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] &&
- [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
- [ -n "$(git ls-files --others --exclude-standard)" ]
- then
- u="%${ZSH_VERSION+%}"
- fi
+ if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] &&
+ [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
+ [ -n "$(git ls-files --others --exclude-standard)" ]
+ then
+ u="%${ZSH_VERSION+%}"
+ fi
- if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then
- __git_ps1_show_upstream
- fi
+ if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then
+ __git_ps1_show_upstream
fi
+ fi
- local z="${GIT_PS1_STATESEPARATOR-" "}"
- local f="$w$i$s$u"
- if [ $pcmode = yes ]; then
- local gitstring=
- if [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
- __git_ps1_colorize_gitstring
- else
- gitstring="$c${b##refs/heads/}${f:+$z$f}$r$p"
- fi
- gitstring=$(printf -- "$printf_format" "$gitstring")
- PS1="$ps1pc_start$gitstring$ps1pc_end"
+ local z="${GIT_PS1_STATESEPARATOR-" "}"
+ local f="$w$i$s$u"
+ if [ $pcmode = yes ]; then
+ local gitstring=
+ if [ -n "${GIT_PS1_SHOWCOLORHINTS-}" ]; then
+ __git_ps1_colorize_gitstring
else
- # NO color option unless in PROMPT_COMMAND mode
- printf -- "$printf_format" "$c${b##refs/heads/}${f:+$z$f}$r$p"
+ gitstring="$c${b##refs/heads/}${f:+$z$f}$r$p"
fi
+ gitstring=$(printf -- "$printf_format" "$gitstring")
+ PS1="$ps1pc_start$gitstring$ps1pc_end"
+ else
+ # NO color option unless in PROMPT_COMMAND mode
+ printf -- "$printf_format" "$c${b##refs/heads/}${f:+$z$f}$r$p"
fi
}